baber/WOPTO huggingface dataset:
Patent EP-0569386-A1 (EP)
Title: Bridged cyclic ketal derivatives.
Inventor: SIDEBOTTOM PHILIP JAMES
IPC: C07D493/10
Filed: 1992-01-05
Abstract: Compounds are described of the formula <CHEM> These compounds inhibit the enzyme squalene synthase and/or are intermediates for the preparation of compounds which inhibit the enzyme squalene synthase. Compounds of the invention may be formulated for use in a variety of conditions where a lowering of the level of blood plasma cholesterol in animals would be beneficial and for use in combating fungal infections in animals.
Patent EP-0573513-A1 (EP)
Inventor: JONES JAMES B
IPC: G01S13/78
Filed: 1992-01-21
Abstract: Quantificateur vidéo numérique destiné à être utilisé dans des sytèmes de bord d'alerte du trafic aérien et d'anti-collision et des systèmes de balises de contrôle radar et de caractéristiques d'identification sélective. Un système de temporisation numérique reçoit un signal vidéo numérisé et produit une pluralité de signaux numériques temporisés qui sont utilisés dans le quantificateur. Un générateur de seuils produit ensuite un seuil prédéterminé et un seuil dynamique, puis un générateur vidéo quantifié compare un des signaux numérisés temporisés à un seuil pour produire un signal vidéo quantifié. Un quantificateur de pente détecte une pente du signal numérisé qui dépasse un seuil positif ou négatif. En outre, un détecteur de temps de montée détecte un temps de montée excessif du signal vidéo numérisé, et un comparateur d'amplitude à circuit intégré génère un signal qui est utilisé pour détecter des valeurs de bit de données en Mode S. Le fait que le quantificateur vidéo numérique utilise des références numériques plutôt que des références analogiques élimine les imprécisions provoquées par une tension de référence qui varie en fonction du temps ou de la température. Les références numériques facilitent également la modification des valeurs de référence à un moment ultérieur.
Patent EP-0549749-A1 (EP)
Inventor: SPEICH FRANCISCO
IPC: B26D7/00
Filed: 1992-06-30
Abstract: La bande de textile (4) présente une zone de marquage creuse (12) qui suit une ligne de coupe (10). Un dispositif de découpe (16) est équipé d'une langue de palpage (14) qui pénètre dans la zone de marquage creuse (12) et guide un outil de coupe (18) le long de ladite zone de marquage (12) et donc le long de la ligne de coupe (10). On peut ainsi découper aux dimensions exactes une bande de textile.
Patent EP-0543984-A1 (EP)
Inventor: MEYERS MARK M
IPC: H01S5/12
Filed: 1992-06-12
Abstract: Diode laser comprenant un guide d'onde plan optiquement actif (206; 306) et une échelle à réseau d'indices de réfraction de volume (200; 300) destinée à fournir au guide d'onde le retour optique distribué du rayonnement stimulé. Dans cette invention, l'échelle à réseau comprend un empilement de minces couches alternées (202; 302) (dont l'épaisseur est inférieure à 300 nm) de deux matériaux ayant des indices de réfraction différents. Au moins un des côtés de l'empilement constitue une surface plane, lisse composée des bords respectifs de chaque couche de l'échelle à réseau. Le guide d'onde actif (206; 306) ainsi que le placage facultatif et les couches (208; 204; 308; 304) de l'hétérostructure de séparation-confinement (HSC) sont développés par croissance épitaxiale sur le dessus de la surface du réseau lisse, ceci ayant pour effet que les plans respectifs de ces couches sont sensiblement perpendiculaires aux plans respectifs des couches de réseau (202; 302). La surface lisse du réseau est avantageuse en ce qu'elle stimule la bonne croissance cristalline des couches développées suivantes de la structure de diode laser et réduit le nombre des sites de recombinaison non rayonnants. Dans un mode d'exécution préféré, le matériau du guide d'onde actif est une couche à plusieurs puits quantiques qui est constituée de couches alternées de p-Al0,7Ga0,3As et de P-Al0,5Ga0,95As, et les deux matériaux du réseau comprennent du AlxGa1-xAs, dans lequel x est compris entre environ 0,04 et 0,3, et du AlyGa1-y, dans lequel y est compris entre environ 0,4 et 0,8.
Patent EP-0602053-A1 (EP)
Inventor: WILLEMS DAVID A
IPC: H03F1/26
Filed: 1992-07-06
Abstract: Amplificateur de puissance à injection d'harmoniques et à rendement élevé, possèdant un circuit amplificateur de puissance (10) et au moins un circuit de terminaison de second harmonique qui est couplé en parallèle avec le circuit amplificateur de puissance de manière à échantillonner une petite partie du signal d'entrée et à injecter dans le signal de sortie de puissance un signal d'harmonique amplifié qui est déphasé en vue de la terminaison appropriée de l'harmonique. Le circuit de terminaison de second harmonique comporte un multiplicateur de fréquence (2) destiné à multiplier la fréquence du signal d'entrée échantillonné afin d'obtenir deux fois la fréquence fondamentale, soit 2fo, un amplificateur (20) destiné à amplifier le signal 2fo au niveau de la composante harmonique correspondante du signal de sortie de l'amplificateur de puissance, et un déphaseur (23) destiné à décaler la phase du signal de second harmonique en vue d'une terminaison appropriée de l'harmonique. Des circuits de terminaison d'harmoniques supplémentaires peuvent être ajoutés, afin de terminer des harmoniques de troisième ordre et d'ordres plus élevés.
Patent EP-0598056-A1 (EP)
Title: Apparatus for illuminating a vehicle license plate and method of using same.
Inventor: GONZALEZ JAIME DE JESUS
IPC: B60Q1/56
Filed: 1992-08-06
Abstract: A new and improved apparatus for illuminating the rear portion of a vehicle and particularly the license plate of such a vehicle with a bright glowing light. The apparatus includes a transparent channel member for receiving a high voltage high frequency transformer and a single annularly shaped neon bulb therewithin for illumination purposes. The neon bulb is energized by the high voltage, high frequency transformer that is coupled to the vehicle electrical system by a low voltage high frequency power supply. The channel member is adapted to mounted adjacent to the license plate of a vehicle and scaled with a protective cover to help prevent accidental shock and to protect the bulb from exposure. The preferred method of using the apparatus is to connect the apparatus to the lighting system of the vehicle so that when the brake pedal of a vehicle is depressed, the low voltage power supply generates a source of low voltage high frequency electrical energy to power the high voltage transformer and in turn the associated neon bulb to augment the vehicle brake lighting system.
Patent EP-0680348-A1 (EP)
Inventor: HABER TERRY M
IPC: A61M15/00
Filed: 1992-08-18
Abstract: Un inhalateur pour produits pharmaceutiques en poudre (2) comprend, généralement, une chambre de pressurisation d'air (6) entourant un ensemble piston et cylindre pour produire une charge d'air pressurisé vers ladite chambre de pressurisation, et une chambre d'inhalation (4), comportant un embout buccal (16) et une zone à p roduit pharmaceutique (92) contenant celui-ci (156). L'inhalateur est actionné par inhalation sur l'embout buccal qui ouvre automatiquement un passage au fluide entre la chambre de pressurisation d'air et l'alimentation du produit pharmaceutique en poudre. A ce moment là, l'air sort de la chambre de pressurisation en traversant le produit en poudre, et en entraînant celui-ci dans une veine d'air, le produit entraîné étant inhalé dans les poumons de l'utilisateur. L'inhalateur est donc activé par l'inhalation de l'utilisateur et cet inhalateur reçoit une poussée pneumatique par l'intermédiaire de l'air pressurisé se trouvant dans la chambre de pressurisation d'air. L'invention est conçue pour être utilisée avec des cartouches (12) contenant une recharge de produit pharmaceutique.
Patent EP-0643754-A1 (EP)
Inventor: PLACEK DOUGLAS G
IPC: C09K21/12
Filed: 1992-08-26
Abstract: Composition de graisse résistant au feu destinée à des applications à basses températures, comprenant un mélange d'alcoxy et de triesters phényliques alkylés d'un oxyacide de phosphore servant de fluide de base et un épaississant inorganique microparticulaire silicé. Cette graisse présente d'excellentes propriétés physiques à basse, moyenne et forte température, ce qui lui permet d'être utilisée dans des applications où elle pourra être soumise à de très fortes variations de température (de -40 °C à +150 °C). La résistance de roulement réduite peut faire réaliser des économies d'énergie significatives et permettre de construire des lignes d'acheminement plus longues avec les moteurs d'entraînement existants.
Patent EP-0613340-A1 (EP)
Title: Harrow, in particular foldable harrow.
Inventor: SCHWEIGER GEORG
IPC: A01B19/04
Filed: 1992-11-20
Abstract: In a harrow (1) having a large working width, the lateral outer parts of the harrow are folded up into a transport position around folding axes (16a, 16b). In order to protect the joints (14a, 14b) against excessive stresses caused by bending moments, the carrying frame (10) of the harrow (1) is provided with front and rear cross-beams (11 and 12), of which at least the front cross-beam (11) laterally extends beyond the joints (14a, 14b) of the traction beam (3) and is itself provided with joints (14c, 14d), so that it can also be folded. The front cross-beam (11), which is stiffened against bending moments, protects the traction beam (3) in the manner of a bumper or fender. If required, it also absorbs movements contrary to the traction direction (16c) by means of chain sections (15) with which in particular the outer part of the traction beam (3) is suspended from the adjacent outer part (11b, 11c) of the cross-beam. The cross-beam is stiffened by longitudinal members (20a, 20b) that support the outer parts (11b, 11c) of the cross-beam and whose base on the rear cross-beam (12) is in turn braced by traction members (23a, 23b) with respect to the three-point suspension (8) of the tractor (9), so that it cannot move in the opposite direction to the direction of traction (16c).
Patent EP-0554705-A1 (EP)
Inventor: WOLF AXEL DIPL-ING
IPC: C04B16/08
Filed: 1993-01-19
Abstract: The present invention relates to a lightweight aggregate with a hardened surface for plasters, concretes, mineral-bound or synthetic resin-bound insulating panels and insulating material for fillings, the latter being obtainable in that expanded polystyrene particles are, in a first stage, comminuted, in particular pulverised and/or broken up and/or ground and in that then, in a second stage, the material obtained is subjected to a conditioning process, preferably in a pressure foamer. <IMAGE>
Patent EP-0561120-A1 (EP)
Inventor: INOUE TADASHI
IPC: H01J29/07
Filed: 1993-01-25
Abstract: A thin Fe-Ni alloy sheet for shadow mask consists essentially of Ni of 34 to 38 wt.%, Si of 0.05 wt.% or less, B of 0.0005 wt.% or less, O of 0.002 wt.% or less and N of 0.0015 % or less, the balance being Fe and inevitable impurities; said alloy sheet after annealing before press-forming having 0.2 % proof stress of 28.5 kgf/mm² or less ; and a degree of {211} plane on a surface of said alloy sheet being 16 % or less. And further modified similar alloy sheets are also provided. 
     Further, a method for producing a thin Fe-Ni alloy sheet for shadow mask comprises the steps of : (a) hot-rolling of a slab into a hot-rolled alloy strip; (b) hot-rolled sheet annealing of the hot-rolled strip at 910 to 990 °C; (c) cold-rolling of the annealed hot-rolled strip into a cold-rolled strip ; (d) recrystallization annealing of the cold-rolled strip; (e) finish cold-rolling of the recrystallization annealed strip at a finish cold reduction ratio in response to austenite grain size D(Dµm) yieleded by the recrystallization annealing, the finish cold reducration ratio(R) being within a region enclosed by a range of R of 16 to 75 and a range of D of        6.38D-133.9 ≦ R ≦ 6.38D-51.0           and (f) annealing of the finish cold-rolled strip on conditions of a temperature of 720 to 790°C, a time of 2 to 40 min. and        T ≧ -53.8 logt + 806          , where T(°C) is the temperature of the annealing. And further modified similar methods are also provided.
Patent EP-0567845-A1 (EP)
Inventor: ROTHE HORST
IPC: B29B11/16
Filed: 1993-04-14
Abstract: 2.1. Mouldings made from composite materials require a reinforcement to improve their load-bearing capacity. This generally consists of a support layer with applied reinforcing filaments. In the case of geometrically complicated mouldings, a high adaptation capacity of the reinforcing structure to the loading requirements of the moulding is necessary, taking into account reduced consumption of material and productivity. 2.2. The reinforcing structure (8) according to the invention is optimally adaptable because its support layer (9) is cut appropriate to the area and the reinforcing filaments (21...25) to be applied are freely selectable as regards their dimensioning and placement. By using cords as reinforcing filaments, the placement can be considerably simplified. Moreover, there is the positioning according to the invention of support layer and reinforcing filaments by stitches, which permits a high variability. 2.3. Reinforcement of geometrically complicated mouldings from composite materials of all kinds, in particular plastics for producing high-performance composites. Also for optical structures. <IMAGE>
Patent EP-0567130-A1 (EP)
Inventor: SHALLMAN RICHARD W
IPC: A61B17/06
Filed: 1993-04-22
Abstract: The present invention is directed to a surgical suture instrument (10) specifically designed for suturing body tissues in enclosed surgical operations. The instrument (10) includes a casing (12) with a slot (19) for housing a suture needle (22). The needle (22) includes a first puncture end (36) and a second manipulation end (38). The needle (22) is pivotally positioned on an axis (42) within the casing (12) such that the puncture end (36) may be exposed or retracted as needed. The casing (12) also includes equipment (54,56) to manipulate the needle (22) within the casing. (12).
Patent EP-0570926-A1 (EP)
Inventor: MATSUURA HIROTAKA C O NITTO DE
IPC: C04B41/45
Filed: 1993-05-18
Abstract: A pattern-forming sheet capable of forming a burned pattern by a burning treatment, comprising a ceramic sheet (2) containing a ceramic powder having formed on one surface thereof a hydrophilic adhesive layer (3).
Patent EP-0568106-A1 (EP)
Inventor: HAERLE ANTON PROF DR
IPC: F16B39/28
Filed: 1992-07-08
Abstract: The invention relates to a self-locking screwed connection, comprising nut (2a) and screw-bolt (1), the actual clamping ramp comprising three ramp portions which are at different inclinations and the central portion of which has an inclination of approximately 13 DEG . Moreover, the nut is configured, on its outer side, in a polygonal manner, such that none of the wall regions of the polygon is parallel to another wall region, and the outer side of the nut can be reinforced with extension-resistant, non-elastic material. <IMAGE>
Patent EP-0577985-A1 (EP)
Inventor: ISHIKAWA ATSUO
IPC: H01L23/29
Filed: 1993-06-07
Abstract: A solar module made by the sequential stacking of a conducting metal oxide layer (30), an amorphous semiconductor layer (40), a back metal electrode (50) and a passivating resin layer (80) on a transparent substrate (20), in which the passivating resin layer includes a water vapor barrier layer having a permeability to water vapor of not more than 1 g/m² day measured at a thickness of 100 µm. This barrier layer prevents the oxidation of the back metal electrode by water vapor, so that the stability of the module is improved in outdoor use.
Patent EP-0573949-A1 (EP)
Inventor: BEHRENS WOLFGANG
IPC: A01G1/00
Filed: 1993-06-08
Abstract: In the case of a multi-layer vegetation element, which comprises a layer of culture for a vegetation and a separating layer, arranged above the separating layer is a fire-retarding layer of non-combustible material. <IMAGE>
Patent EP-0581117-A1 (EP)
Inventor: REVELLI JOSEPH FRANCIS C O EAS
IPC: G11B7/12
Filed: 1993-07-14
Abstract: An integrated optic head contains a planar and channel waveguides, a waveguide condensing lens, and integrated waveguide photodetectors. The main portion of the beam returning from the disk is focused by the lens onto an integrated waveguide photodetector to provide the data signal. A smaller portion of the beam is sampled by channel waveguide Mach-Zehnder (MZ) interferometers that measure the beam wavefront curvature to provide the focus error signal (FES). Additional channel waveguides provide reference signals for the interferometers and provide a means of measuring the tracking error signal (TES). The TES method includes subtracting light detected by one channel waveguide detector from light detected by another, which difference is the tracking error. The FES method includes obtaining the difference in the ratios of the light emanating from two interferometers divided by the light emanating from their respective channel waveguides, which difference in ratios is the focus error.
Patent EP-0634721-A1 (EP)
Inventor: SALZMANN HORST DIPL-PHYS
IPC: G06F12/1036
Filed: 1993-07-16
Abstract: The invention takes into account the ESA [executive storage area] architecture with register address conversion (ART), upstream of dynamic address conversion (DAT), in computers having at least two processors (PLU and EXU), which access a common memory system and only one (EXU) of which is equipped with a complete address translation unit (ART/DAT) and the other (PLU) of which has only an address translation buffer (TLB-CAM), for which the other processor (EXU) supplies the translated absolute page addresses (ADAP). A separate address space number (ESA) is assigned to a predetermined number n of the available virtual address spaces. The separate address space number is stored in separate registers (ESA-REG), individually assigned to the general-purpose registers (B-REG), instead of the more comprehensive pointers (ALESN/ALEN), which define the address spaces, and forms, together with the virtual page addresses (VPAD), the supervisory entry in the translation buffer (TLB-CAM), the entries of which are checked using the separate address space number (ESA) from the relevant separate register (ESA-REG) in conjunction with the calculated respective virtual page address (VPAD) as an item of comparison data. <IMAGE>
Patent EP-0584653-A1 (EP)
Inventor: SCHERKENBECK JUERGEN DR
IPC: A01N31/04
Filed: 1993-08-11
Abstract: The present invention relates to the use of compounds of the general formula I <IMAGE>  in which     R<1> represents C1-C5-alkyl or hydroxy-C1-C5-alkyl;   R<2> represents C1-C5-alkyl; and   m represents an integer from 10 to 20, for controlling cockroaches, and compounds of the general formula I, when R<1> represents hydroxy-C1-C5-alkyl.
Patent EP-0585684-A1 (EP)
Inventor: PEARSON DAVID B
IPC: B66B7/02
Filed: 1993-08-12
Abstract: In this apparatus, the guide rail (3) can be displaced satisfactorily relative to the walls (1) of the elevator shaft without needing a smooth and corrosion-resistant surface for this purpose. Here, one U-shaped spacer (9) each of corrosion-resistant metal is provided between the legs (3.2, 3.3) of the flange (3.1) of the guide rail (3) and U-shaped bearing parts (8). The coefficient of friction between the legs (3.2, 3.3) of the flange (3.1) of the guide rail (3) and the U-shaped spacer (9) is greater than the coefficient of friction between the U-shaped spacer (9) and the U-shaped bearing part (8) so that the bearing part (8) slides on the spacer (9) during the displacement of the guide rail (3). <IMAGE>
Patent EP-0585729-A1 (EP)
Inventor: AUSTEN HANS-JOACHIM
IPC: C09B67/38
Filed: 1993-08-18
Abstract: This colouring mixture is for application to commodity items, especially coated spectacles made of plastic or metal, and comprises     up to 90% by weight of methoxypropanol   from 2 to 20% by weight of additional solvent   from 1 to 4% by weight of fatty alcohol ethoxylate   from 1 to 9% by weight of water   disperse dyes   from 1 to 6% by weight of polyglycols from 0.1 to 2.0% by weight of methylcellulose.
Patent EP-0584802-A1 (EP)
Inventor: BLANCHARD RANDALL D
IPC: G02F1/13
Filed: 1993-08-25
Abstract: Liquid crystal light valve projection systems can use substantially all of the reading light from a high intensity reading light source by converting all unpolarized light from the source (40) to light having a single polarization state. Light reflected from a polarization beam splitter (44) that cannot be used because it is of wrong polarization state is recovered with improved efficiency, color balance and collimation by means of a polarization recovery prism employing a reflective surface (56) interposed between two quarter-wave retarders (58, 60). The light of wrong polarization from the polarizing beam splitter (44) is passed through a first quarter-wave retarder (58), which circularly polarizes the beam. The beam is then reflected from a mirrored surface (56) to reverse the direction of the circular polarization. The reflected beam of reversed circular polarization is then converted to a beam of light of the desired polarization by passage through a second quarter-wave retarder (60) and is transmitted in a path parallel to the path of the original beam together with light transmitted directly from the polarization beam splitter (44).
Patent EP-0600190-A1 (EP)
Inventor: KROESCHE HERBERT
IPC: H02K3/52
Filed: 1993-10-08
Abstract: The invention relates to an electric motor (1), especially a small motor, having a stator (2) and a rotor (3), the stator, which is constructed as a laminated core (4), having a stator winding (15) with a plurality of winding parts (16, 17), each of which is arranged on a coil former (18,19) which consists of plastic and has two flanges (outer (21) and inner (20) flange) which bound between them a winding accommodation space and each have a section which axially overhangs (that is to say in the direction of the longitudinal axis of the shaft of the rotor (3)) the laminated core (4) of the stator (2), and having a contact device which has plug contacts (35), which are arranged in retaining pockets (32) and are electrically connected to the stator winding (15), for mating contacts which can make contact therewith and are used for electrical connection of the stator winding (15). It is provided that at least one retaining pocket (32) is integrally injection moulded on at least one of the sections (41), in such a manner that the plug direction for making contact between the plug contact (35) and the mating contact runs axially. <IMAGE>
Patent EP-0599044-A1 (EP)
Inventor: SCHOLZ GUIDO DR
IPC: C07F9/52
Filed: 1993-10-16
Abstract: For preparing chlorophenylphosphanes of the formula  (C6H5)n PCl3-n in which n = 1 or 2, triphenylphosphane (C6H5)3P and phosphorus trichloride PCl3 are reacted at temperatures above 300@C, for which purpose liquid triphenylphosphane and gaseous phosphorus trichloride are added in a prespecified molar ratio at the top of a vertically arranged, elongated and heated reaction zone. The reaction product running off at the bottom of the reaction zone is transferred to a residence zone supplied with phosphorus pentachloride. Finally, the excess phosphorus trichloride is separated from the reaction product via a downstream fractionating zone by heating the residence zone.
Patent EP-0600373-A1 (EP)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/32
Filed: 1993-11-25
Abstract: Monoalkylmonoaryl arylphosphonites of the formula (I) <IMAGE>  in which     R1 is the radical <IMAGE> in which R' radicals have identical or different meanings and represent (C1-C6)alkyl, (C1-C6)alkoxy, (C1-C6)alkylthio or halogen and n denotes an integer from 0 to 3, or represents the naphthyl radical which can have 1 to 3 substituents R',   R2 represents a (C1-C6)alkyl radical and R3 is as R1, it being possible for R1 and R3 to be identical or different from each other.